What is the difference between T118B (15939) compared to T118A (18660). I see that the tooth pitch is different, but what does this mean in terms of use/application?
Hi, the application differences are T118A is used for cutting thin sheet metal, with a depth of 1-3mm. where as, T118B is used for cutting medium to thick sheet metal, with a depth of 2.5mm to 6mm
Answered by: Bosch Customer Service
Date published: 2020-12-07